diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c index 12dbcd8cc50e3e227a84b89827a1ad5cb4779e25..be2b6117d77e95069d53802c818b04e524bf3332 100644 --- a/drivers/net/fsl-mc/mc.c +++ b/drivers/net/fsl-mc/mc.c @@ -725,9 +725,9 @@ int mc_init(u64 mc_fw_addr, u64 mc_dpc_addr) * Initialize the global default MC portal * And check that the MC firmware is responding portal commands: */ - root_mc_io = (struct fsl_mc_io *)malloc(sizeof(struct fsl_mc_io)); + root_mc_io = (struct fsl_mc_io *)calloc(sizeof(struct fsl_mc_io), 1); if (!root_mc_io) { - printf(" No memory: malloc() failed\n"); + printf(" No memory: calloc() failed\n"); return -ENOMEM; } @@ -879,11 +879,12 @@ static int dpio_init(void) struct dpio_cfg dpio_cfg; int err = 0; - dflt_dpio = (struct fsl_dpio_obj *)malloc(sizeof(struct fsl_dpio_obj)); + dflt_dpio = (struct fsl_dpio_obj *)calloc( + sizeof(struct fsl_dpio_obj), 1); if (!dflt_dpio) { - printf("No memory: malloc() failed\n"); + printf("No memory: calloc() failed\n"); err = -ENOMEM; - goto err_malloc; + goto err_calloc; } dpio_cfg.channel_mode = DPIO_LOCAL_CHANNEL; @@ -948,7 +949,7 @@ err_get_attr: dpio_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle); err_create: free(dflt_dpio); -err_malloc: +err_calloc: return err; } @@ -1030,11 +1031,11 @@ static int dprc_init(void) goto err_create; } - dflt_mc_io = (struct fsl_mc_io *)malloc(sizeof(struct fsl_mc_io)); + dflt_mc_io = (struct fsl_mc_io *)calloc(sizeof(struct fsl_mc_io), 1); if (!dflt_mc_io) { err = -ENOMEM; - printf(" No memory: malloc() failed\n"); - goto err_malloc; + printf(" No memory: calloc() failed\n"); + goto err_calloc; } child_portal_id = MC_PORTAL_OFFSET_TO_PORTAL_ID(mc_portal_offset); @@ -1059,7 +1060,7 @@ static int dprc_init(void) return 0; err_child_open: free(dflt_mc_io); -err_malloc: +err_calloc: dprc_destroy_container(root_mc_io, MC_CMD_NO_FLAGS, root_dprc_handle, child_dprc_id); err_create: @@ -1110,11 +1111,12 @@ static int dpbp_init(void) struct dpbp_attr dpbp_attr; struct dpbp_cfg dpbp_cfg; - dflt_dpbp = (struct fsl_dpbp_obj *)malloc(sizeof(struct fsl_dpbp_obj)); + dflt_dpbp = (struct fsl_dpbp_obj *)calloc( + sizeof(struct fsl_dpbp_obj), 1); if (!dflt_dpbp) { - printf("No memory: malloc() failed\n"); + printf("No memory: calloc() failed\n"); err = -ENOMEM; - goto err_malloc; + goto err_calloc; } dpbp_cfg.options = 512; @@ -1164,7 +1166,7 @@ err_get_attr: dpbp_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle); dpbp_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle); err_create: -err_malloc: +err_calloc: return err; } @@ -1206,11 +1208,12 @@ static int dpni_init(void) struct dpni_extended_cfg dpni_extended_cfg; struct dpni_cfg dpni_cfg; - dflt_dpni = (struct fsl_dpni_obj *)malloc(sizeof(struct fsl_dpni_obj)); + dflt_dpni = (struct fsl_dpni_obj *)calloc( + sizeof(struct fsl_dpni_obj), 1); if (!dflt_dpni) { - printf("No memory: malloc() failed\n"); + printf("No memory: calloc() failed\n"); err = -ENOMEM; - goto err_malloc; + goto err_calloc; } memset(&dpni_extended_cfg, 0, sizeof(dpni_extended_cfg)); @@ -1272,7 +1275,7 @@ err_get_attr: err_create: err_prepare_extended_cfg: free(dflt_dpni); -err_malloc: +err_calloc: return err; }